12 √3 (cm)^2
18√3 (cm)^2
24√3 (cm)^2
36√3 (cm)^2
What is the area of a square having perimeter 72 cm.?
What is the average of all numbers between 100 and 200 which are divisible by 13?
What is the average of all prime numbers between 1 and 25?
What is the average of all prime numbers between 30 and 50?
What is the average of first 79 natural numbers?
What is the better investment ,4% stock at Rs.120 or 3% stock at Rs. 80?
What is the compound interest on Rs. 2500 for 2 years at rate of interest 4% per annum?
What is the difference between the compound interests on Rs. 5000 for 1 1/2 years at 4% per annum compounded yearly and half-yearly?
What is the difference between the compound interests on Rs. 5000 for 1.5 years at 4% per annum compounded yearly and half-yearly?
What is the difference between the simple interest on a principal of Rs. 500 being calculated at 5% per annum for 3 years and 4% per annum for 4 years?
